package lq.book.dao;

import java.util.List;

import lq.book.util.BookInfo;
import lq.book.util.DBUtil;

public class BookDao 
{
	DBUtil db=new DBUtil();
	
	
	public List<BookInfo> getBook(String sql)
	{
		return db.getBook(sql);
	}
	public Integer checkUser(String username,String password)
	{
		
		
		return db.checkUser(username, password);
			
		
		
	
		
	}

}
